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The AIR-30E Explosion-proof Vacuum Cleaner is the standard auxiliary equipment for Riton's metal 3D printer. It features pneumatic explosion-proof capability, full-body electrostatic discharge configuration, strong suction power, low noise emission, and compact size, etc. It aids in maintaining a clean working environment, preventing secondary dust pollution and electrostatic accumulation, and provides users with a safe, efficient, and convenient metal 3D printing dust removal experience.

It's the Internet, according to Richard Sterling, former director of the National Writing Project and a faculty member of the Graduate School of Education at Berkeley University. Sterling notes that for many years writing has been neglected in schools, but the Internet has triggered an ``explosion of writing.''

KARACHI BLAST:A woman was killed and two children suffered injuries in todays Karachi bomb blast. Police said the explosive material, thrown by unidentifie...